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Author Topic: KFZW values, somehow clarify for me  (Read 13217 times)
Divune
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« on: July 22, 2015, 12:16:36 PM »

hey all. Hopefully i can get some clarification on the timing values in KFZW. I have a e85 k04 car. I currently am able to get a max timing of around 19degrees around 5k, then it always falls off below 10. There is no timing retard, the requested just goes low. It was explained briefly to me that the higher rpm/load values in KFZW need to be scaled up to keep requested timing where it should be. Currently i have an input of 33 at the highest load/rpm, yet at that point my car is already dropping timing back. At 5k i use a value of 21 and that gets me right around that. Is it proper to increase KFZW to put requested in the right spot, inputting anything over 30 ( although I know it isn't directly reflecting degrees) makes me uneasy. I have searched for months on this and havent gotten a clear answer, thanks for any input .
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catbed
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« Reply #1 on: July 22, 2015, 12:33:56 PM »

torque intervention?

e85 and stock KFZWOP don't mix
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Divune
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« Reply #2 on: July 22, 2015, 12:42:09 PM »

reading what the wiki says, "If there is torque intervention, you will see mizsolv (specified torque) drop from following mibas (actual torque) to following misolv (requested torque)."
I'm not seeing any drop in requested in my logs. If anyone wants to look here is a log from today, although it was in 4th.
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nyet
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« Reply #3 on: July 22, 2015, 12:48:48 PM »

I don't see mizsolv, misolv, or mibas in your log
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Divune
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« Reply #4 on: July 22, 2015, 01:22:35 PM »



These arent the same values? I looked in me7logger and could not find mizsolv,misolv,or mibas.
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nyet
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« Reply #5 on: July 22, 2015, 01:27:59 PM »

Unfortunately you have to add them by hand

http://s4wiki.com/wiki/Tuning#Diagnosis
« Last Edit: July 22, 2015, 01:29:40 PM by nyet » Logged

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Snow Trooper
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« Reply #6 on: July 22, 2015, 02:00:16 PM »

Sounds like intervention and incorrect kfzwop/2.
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k0mpresd
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« Reply #7 on: July 22, 2015, 02:11:06 PM »

should kfzwop be raised when running e85? i assume so.
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Divune
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« Reply #8 on: July 22, 2015, 02:44:39 PM »

should kfzwop be raised when running e85? i assume so.

curious on this as well.


I added the variables correctly i think, although couldn't find mibas.
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nyet
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« Reply #9 on: July 22, 2015, 02:53:47 PM »

I added the variables correctly i think, although couldn't find mibas.

https://raw.githubusercontent.com/nyetwurk/ME7L/master/ecus/torque_8D0907551M.ecu
Code:
mibas_w                  , {}                                , 0x382968,  2,  0x0000, { }       , 0, 0,   0.00152588,      0, {indicated basic torque}

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Divune
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« Reply #10 on: July 22, 2015, 03:12:07 PM »

https://raw.githubusercontent.com/nyetwurk/ME7L/master/ecus/torque_8D0907551M.ecu
Code:
mibas_w                  , {}                                , 0x382968,  2,  0x0000, { }       , 0, 0,   0.00152588,      0, {indicated basic torque}



Perfect, i think i got it now.
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nyet
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« Reply #11 on: July 22, 2015, 03:24:03 PM »

yea. but now you are missing mizsolv and misolv.. Sad
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nyet
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« Reply #12 on: July 22, 2015, 03:25:09 PM »

Anyway, some mild torque intervention here

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Divune
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« Reply #13 on: July 22, 2015, 03:42:46 PM »

Odd, i have them checked in me7 , and i can see the data in the text file.
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nyet
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« Reply #14 on: July 22, 2015, 05:02:35 PM »

Oops. my mistake.
« Last Edit: July 22, 2015, 05:04:57 PM by nyet » Logged

ME7.1 tuning guide
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Please do not ask me for tunes. I'm here to help people make their own.

Do not PM me technical questions! Please, ask all questions on the forums! Doing so will ensure the next person with the same issue gets the opportunity to learn from your ex
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